#define  _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
	int i = 0;
	int j = 0;
	int s = 0;
	for (i = 1;i <= 9;i++) {
		for (j = 1;j <= i;j++) {
			s = i * j;
			printf("%d * %d = %d   ", i, j, s);
		}
		printf("\n");
	}
	return 0;
}